package expressoes;

import java.util.HashMap;

public class Xor {
	
	Expressao e;
	
	public Xor(Expressao a, Expressao b) {
		e = new Or(new And(new Not(a), b), new And(a, new Not(b)));
	}

	public String calcula(HashMap<String, String> hash) {
		
		String r = "";
		
		
		
		return r;
	}

}
